ROUND 1 2 3 4 ISSUE Agenda Control Defusing Attacks Balance Of Power Vacation Days ACTION Using Paris Hilton, Britney Spears and Charlton Heston (as Moses) to mock Barack Obama's celebrity, fitness for the presidency and alleged Messiah complex is not the classiest or most substantive gambit in presidential-campaign history. But it sure did allow John McCain to focus the conversation on Obama's greatest vulnerabilities. When Obama remarked on the campaign trail that he doesn't look like previous Presidents, McCain's campaign manager was quick to accuse the Democrat of...